2194440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18287}}^1$

素因数の和:18301

約数の個数: 32

約数和(自身を含む): 6583680

約数和(自身を除く): 4389240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18287, 36574, 54861, 73148, 91435, 109722, 146296, 182870, 219444, 274305, 365740, 438888, 548610, 731480, 1097220, 2194440]

約数ペア:

[(1, 2194440), (2, 1097220), (3, 731480), (4, 548610), (5, 438888), (6, 365740), (8, 274305), (10, 219444), (12, 182870), (15, 146296), (20, 109722), (24, 91435), (30, 73148), (40, 54861), (60, 36574), (120, 18287)]